CN103625629A - Mounting and debugging method for propelling system of fully-revolving electric steering oar of ship - Google Patents
Mounting and debugging method for propelling system of fully-revolving electric steering oar of ship Download PDFInfo
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- CN103625629A CN103625629A CN201310696714.6A CN201310696714A CN103625629A CN 103625629 A CN103625629 A CN 103625629A CN 201310696714 A CN201310696714 A CN 201310696714A CN 103625629 A CN103625629 A CN 103625629A
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- rudder oar
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Abstract
The invention relates to the field of ships, particularly relates to the field of ship manufacturing, and more particularly relates to a mounting and debugging method for a propelling system of a fully-revolving electric steering oar of a ship. According to the mounting and debugging method, the propelling system is mounted by prefabricating a base, annealing, closing and polishing, and hoisting, positioning and fixing the steering oar and a main engine; a debugging process of the propelling system is realized by a series of debugging processes including filling oil, wiring, primarily starting up, manipulating and operating, and electrically debugging; and finally, the mounting and the debugging of the propelling system of the fully-revolving electric steering oar of the ship is finished smoothly.
Description
Technical field
The present invention relates to ship industry field, relate to specifically ship industry and manufacture field, more specifically relate to a kind of installation and adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system.
Background technology
Rudder oar propulsion system is the powered system of boats and ships.Boats and ships full circle swinging electric power rudder oar propulsion system makes screw propeller do 360 ° of any directions around vertical pillars to turn round, make boats and ships can obtain maximum thrust in any direction by handling loof mechanism.Thereby at main frame, turn to constant in the situation that, realize the advancing of boats and ships, fall back, revolution and the action such as traversing, integrate and advance and steering function, can do main and auxiliary propelling and the dynamic positioning of boats and ships.
Rudder oar propulsion system is mainly comprised of several parts such as main frame, crown gear coupling, rudder oar body and electric-control systems.
During use, main frame rotates by crown gear coupling band driven input shaft, through middle vertical shaft, is delivered to lower tooth roller box bevel gear shaft, and is transmitted by a pair of screw bevel gear, finally drives blade rotation, produces thrust.
Summary of the invention
Goal of the invention of the present invention is to disclose a kind of installation and adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system, and concrete technical scheme is as follows:
The installation of boats and ships full circle swinging electric power rudder oar propulsion system, comprises the following steps:
The prefabricated pedestal of installing for boats and ships full circle swinging electric power rudder oar propulsion system, need to guarantee during prepackage that the level of pedestal flange face is controlled in 2mm, and diameter error is controlled in 5mm;
By heating plate uniform fold, in flange face, four equidistant spy points that respectively temperature sensing probe of temperature booster are arranged in to flange face are upper, by insulation insulation rock cotton bale, wrap up in flange face and pedestal cylindrical shell;
Record four initial temperature states of visiting point, all heating plate temperature are increased to 200 ℃, afterwards according to 50 ℃/halfhour intensification frequency, temperature is increased to 500 ℃; After 500 ℃, with temperature variations the record of the warm instrumentation amount heating plate of point, flange face upper and lower surface, temperature sensing probe, temperature booster, monitoring temperature changes, and prevents that flange local temperature is over 430 ℃;
When flange face temperature reaches 400 ℃ ± 30 ℃, be incubated 6 hours, in insulating process, need to guarantee that each measurement point temperature of temperature meter is all at 400 ℃ ± 30 ℃;
Naturally be cooled to 300 ℃, then controlling temperature descending speed is 50 ℃/halfhour cooling rate, until cooling process is closed after 3 hours, measures each some temperature meter measurement point, while guaranteeing measurement point temperature lower than 100 ℃, removes insulation insulation rock wool; The fabricated base of annealed processing is positioned in temporary supporting reinforcement, mills out sealed groove; Again detect pedestal flange face, guarantee that the roughness of flange face is lower than 1.6 μ m, planeness is lower than 0.15mm;
Obtain the pedestal that boats and ships full circle swinging electric power rudder oar propulsion system is installed;
Pedestal is welded on ship, after pedestal has freezed, again detects flange planeness;
Pedestal flange face and sealed groove are cleaned, deoil, eliminated rust, the O type circle through butter lubricated is contained in flange seal groove, then at pedestal flange face, apply flat sealant, in 10 minutes, arrange immediately lifting rudder oar device;
Adjust rudder oar well case, make well case flange corresponding one by one with the position, hole of pedestal flange face, and guarantee that front and back position is correct, hold-down bolt, along diagonal angle, tight a bolt in pairs equably, guarantee that rudder oar propulsion system compresses completely, completes the installation of boats and ships full circle swinging electric power rudder oar propulsion system.
An adjustment method for boats and ships full circle swinging electric power rudder oar propulsion system, comprises the following steps:
First according to the method in aforementioned installation method, complete the installation of boats and ships full circle swinging electric power rudder oar propulsion system;
With adding oil filter, to rudder oar inside, add hydraulic oil, lubricated ship stern sealing arrangement, guarantees that whole rudder oar system completes oiling vent sequence; So-called oiling vent sequence refers to whole rudder oar system is refueled to operation herein, and is refueling in operation owing to realizing the emptying effect of air adding of fluid;
According to circuit diagram, check whether the electric-control systems such as control panel, center-control case are in place and correct line, check whether the resistance between each positive source and base has earth fault, guarantee that right value is not less than 1 megaohm, from charge and discharge board, provide and control power supply alternating-current voltage/AC voltage 24V, then check operator's compartment panel, left wing's control desk, main deck control desk and whether communication is normal on the spot, guarantee the shield effectiveness of connection;
After system communication is normal, simulates all system alarm points, and proofread successively rudder angle, rotating speed at each control desk.Our said system alarm point refers to system convention alarm bit and fault alarm point herein, comprises specifically a. rudder oar lubricating system: lubricating oil level is low, the high warning of lubricating oil level etc.;
B. AC220V power fail, DC24V power fail, follow up speed are controlled fault, follow-up steering fault alarm.
Further, we are on the basis of aforementioned disclosed adjustment method, and the concrete mode that further discloses described check and correction rudder angle, rotating speed is:
The indication of S1 rudder angle and feedback: the potentiometer that feedback use is installed in rudder angle ultramagnifier, potentiometer 360 degree rotations are without dead band, rudder angle indication, without PLC inter-process, is directly exported 4 ~ 20mA or 0 ~ 10V signal after processing deliver to rudder angle test indicator by external module;
S2 rotating speed indication: reduction ratio is added in modular converter, exports the signal of 0 ~ 10V or 4 ~ 20mA to speed instruction sheet, directly delivers to test indicator without PLC, the speed of reaction screw propeller.
Further, we also disclose described on the spot communication be MODBUS communication.
Simultaneously, we also disclose on the basis of aforementioned adjustment method, comprise most basic adjustment method, and further limit check and correction rudder angle, rotating speed concrete mode adjustment method and define on the basis of adjustment method of concrete communication modes, further disclosed preferably start is debugged part before using, comprise the following steps
1) check that rudder oar propulsion system has or not leakage of oil, whether fuel level in tank height meets liquid level restriction requirement; Here liquid level restriction refers to the restriction of the high-order and liquid level low level of liquid level conventional in the debugging of ship industry, when fuel level in tank is during higher than a liquid level high position or lower than liquid level low level, can produce actuation of an alarm;
2) open all required source switchs of control panel;
3) check control panel display lamp, alarm lamp and emergency light;
4) check and adjust come about control handle and helm indicator;
5) check and adjust All Alerts system; The warning here and aforesaid warning are same concepts, specifically refer to a. rudder oar lubricating system: lubricating oil level is low, the high warning of lubricating oil level etc.;
B. AC220V power fail, DC24V power fail, follow up speed are controlled fault, follow-up steering fault alarm;
6) open main switchboard pre-magnetizing transformer switch, after 1 minute kind, switch automatic/hand is thrown off, opening power main switch, after inquiring heavy load on the spot, main switchboard power management system provides run signal after calculating voluntarily, and operator adopts PID variable frequency regulating speed control rudder oar propulsion system;
7) record respectively propeller speed, main motor current, lubricating oil temperature, the power of motor of coming about, the speed of coming about; And continue to check whether rudder oar propulsion system works well, without leakage, noiseless, without abnormal heating, without abnormal vibrations;
8) check the main switch interlock function of full circle swinging electric power rudder oar propulsion system and crane.
5) and 6) between, can also add a step that hull is fixing, be specially ship and repair personnel inspection and reinforce hawser, guarantee safety.
Further, the detailed process that we have also openly retrained described PID variable frequency regulating speed control rudder oar propulsion system is, at each control desk, pass through operating handle, make the to come about signal of command potential meter and the potentiometer signal of reaction water lower pintle actual position just in time equates, when operating personal turns over a certain position by operating handle, original balance is destroyed, control mechanism is according to the magnitude relationship of command signal and feedback signal, differentiate and open corresponding cw or the conter clockwise electric machine rotation signal of coming about, signal reaches the motor inverter of coming about, frequency converter sends command adapted thereto and controls the variation that the motor of coming about is realized cw and left-hand revolution and the rotating speed of motor, corresponding rudder oar speed of revolutions also changes, when hydroflap oar goes to and the corresponding position of command signal, feedback signal and command signal reach new balance, rudder oar stops operating, the position that the angle that rudder oar rotates turns over handle is corresponding.
When command signal is greater than feedback signal, open the conter clockwise click turn signal of coming about, signal reaches the motor inverter of coming about, frequency converter sends command adapted thereto and controls the variation that the motor of coming about is realized left-hand revolution and the rotating speed of motor, corresponding rudder oar speed of revolutions also changes, and when hydroflap oar goes to and the corresponding position of command signal, feedback signal and command signal reach new balance, rudder oar stops operating, and the position that the angle that rudder oar rotates turns over handle is corresponding.
When command signal is less than feedback signal, open the cw click turn signal of coming about, signal reaches the motor inverter of coming about, frequency converter sends command adapted thereto and controls the variation that the motor of coming about is realized clickwise and the rotating speed of motor, corresponding rudder oar speed of revolutions also changes, and when hydroflap oar goes to and the corresponding position of command signal, feedback signal and command signal reach new balance, rudder oar stops operating, and the position that the angle that rudder oar rotates turns over handle is corresponding.
Adopt after technical scheme disclosed in this invention, can realize safe, effective installation and adjustment of boats and ships full circle swinging electric power rudder oar system propulsion system, for follow-up use is provided convenience.
The specific embodiment
Below in conjunction with specific embodiment, the technical scheme of the present invention of further explaining.
Embodiment
First, boats and ships full circle swinging electric power rudder oar propulsion system is installed, comprises the following steps:
The prefabricated pedestal of installing for boats and ships full circle swinging electric power rudder oar propulsion system, need to guarantee during prepackage that the level of pedestal flange face is controlled in 2mm, and diameter error is controlled in 5mm;
By heating plate uniform fold, in flange face, four equidistant spy points that respectively temperature sensing probe of temperature booster are arranged in to flange face are upper, by insulation insulation rock cotton bale, wrap up in flange face and pedestal cylindrical shell;
Record four initial temperature states of visiting point, all heating plate temperature are increased to 200 ℃, afterwards according to 50 ℃/halfhour intensification frequency, temperature is increased to 500 ℃; After 500 ℃, with temperature variations the record of the warm instrumentation amount heating plate of point, flange face upper and lower surface, temperature sensing probe, temperature booster, monitoring temperature changes, and prevents that flange local temperature is over 430 ℃;
When flange face temperature reaches 400 ℃ ± 30 ℃, be incubated 6 hours, in insulating process, need to guarantee that each measurement point temperature of temperature meter is all at 400 ℃ ± 30 ℃;
Naturally be cooled to 300 ℃, then controlling temperature descending speed is 50 ℃/halfhour cooling rate, until cooling process is closed after 3 hours, measures each some temperature meter measurement point, while guaranteeing measurement point temperature lower than 100 ℃, removes insulation insulation rock wool; The fabricated base of annealed processing is positioned in temporary supporting reinforcement, mills out sealed groove; It is mainly the cylindrical shell of fabricated base in protection propulsion system that the temporary supporting is here strengthened.
Again detect pedestal flange face, guarantee that the roughness of flange face is lower than 1.6 μ m, planeness is lower than 0.15mm; For follow-up mounting process, now also must carry out Drilling operation technique to it, now to guarantee equally that roughness that institute's hole diameter goes out is lower than 3.2 μ m.Pore size and adapting position are determined according to need of production.
Obtain the pedestal that boats and ships full circle swinging electric power rudder oar propulsion system is installed;
Pedestal is welded on ship, after pedestal has freezed, again detects flange planeness;
At welding process Chinese medicine, monitor in time installation dimension and roughness, planeness, the problems such as degree of deformation, avoid because the postwelding causing out of control is done over again.
Freezing, before installation, we need to again go on board and carry out roughness measurement, require planeness to be no more than 0.15mm or several somes gap maximum differences are no more than 0.1mm, and choosing with reference to figure 1 of monitoring point, has wherein chosen altogether 48 points and monitored.
Pedestal flange face and sealed groove are cleaned, deoil, eliminated rust, the O type circle through butter lubricated is contained in flange seal groove, then at pedestal flange face, apply flat sealant, in 10 minutes, arrange immediately lifting rudder oar device; Here flat sealant we can select Loctite5900.
Adjust rudder oar well case, make well case flange corresponding one by one with the position, hole of pedestal flange face, and guarantee all around correct position, hold-down bolt, along diagonal angle, tight a bolt in pairs equably, guarantee that rudder oar propulsion system compresses completely, completes the installation of boats and ships full circle swinging electric power rudder oar propulsion system.
After completing aforesaid mounting process, we further need to complete the adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system, comprise the following steps:
With adding oil filter, to rudder oar inside, add hydraulic oil, lubricated ship stern sealing arrangement, guarantees that whole rudder oar system completes oiling vent sequence;
According to circuit diagram, check whether the electric-control systems such as control panel, center-control case are in place and correct line, check whether the resistance between each positive source and base has earth fault, guarantee that right value is not less than 1 megaohm, from charge and discharge board, provide and control power supply alternating-current voltage/AC voltage 24V, then whether communication is normal on the spot to check operator's compartment panel, left wing's control desk, main deck control desk and MODBUS, guarantees the shield effectiveness of connection;
After system communication is normal, simulates all system alarm points, and proofread successively rudder angle, rotating speed at each control desk.
The concrete mode of described check and correction rudder angle, rotating speed is:
The indication of S1 rudder angle and feedback: the potentiometer that feedback use is installed in rudder angle ultramagnifier, potentiometer 360 degree rotations are without dead band, rudder angle indication, without PLC inter-process, is directly exported 4 ~ 20mA or 0 ~ 10V signal after processing deliver to rudder angle test indicator by external module;
S2 rotating speed indication: reduction ratio is added in modular converter, exports the signal of 0 ~ 10V or 4 ~ 20mA to speed instruction sheet, directly delivers to test indicator without PLC, the speed of reaction screw propeller.
Communication.
Afterwards, start to start, and after unlatching, complete following debugging part:
1) check that rudder oar propulsion system has or not leakage of oil, whether fuel level in tank height meets liquid level restriction requirement; Guarantee that fuel level in tank height is between the highest, minimum oil level restriction;
2) open all required source switchs of control panel;
3) check control panel display lamp, alarm lamp and emergency light;
4) check and adjust come about control handle and helm indicator;
5) check and adjust a. rudder oar lubricating system: the warnings such as lubricating oil level is low, lubricating oil level is high; And AC220V power fail, DC24V power fail, follow up speed are controlled fault, follow-up steering fault alarm; Warning;
6) open main switchboard pre-magnetizing transformer switch, after 1 minute kind, switch automatic/hand is thrown off, opening power main switch, after inquiring heavy load on the spot, main switchboard power management system provides run signal after calculating voluntarily, and operator adopts PID variable frequency regulating speed control rudder oar propulsion system;
The detailed process of wherein said PID variable frequency regulating speed control rudder oar propulsion system is, at each control desk, pass through operating handle, make the to come about signal of command potential meter and the potentiometer signal of reaction water lower pintle actual position just in time equates, when operating personal turns over a certain position by operating handle, original balance is destroyed, control mechanism is according to the magnitude relationship of command signal and feedback signal, differentiate and open corresponding cw or the conter clockwise electric machine rotation signal of coming about, signal reaches the motor inverter of coming about, frequency converter sends command adapted thereto and controls the variation that the motor of coming about is realized cw and left-hand revolution and the rotating speed of motor, corresponding rudder oar speed of revolutions also changes, when hydroflap oar goes to and the corresponding position of command signal, feedback signal and command signal reach new balance, rudder oar stops operating, the position that the angle that rudder oar rotates turns over handle is corresponding.
7) record respectively propeller speed, main motor current, lubricating oil temperature, the power of motor of coming about, the speed of coming about; And continue to check whether rudder oar propulsion system works well, without leakage, noiseless, without abnormal heating, without abnormal vibrations;
8) check the main switch interlock function of full circle swinging electric power rudder oar propulsion system and crane.
Claims (6)
1. the installation of boats and ships full circle swinging electric power rudder oar propulsion system, is characterized in that comprising the following steps:
The prefabricated pedestal of installing for boats and ships full circle swinging electric power rudder oar propulsion system, need to guarantee during prepackage that the level of pedestal flange face is controlled in 2mm, and diameter error is controlled in 5mm;
By heating plate uniform fold, in flange face, four equidistant spy points that respectively temperature sensing probe of temperature booster are arranged in to flange face are upper, by insulation insulation rock cotton bale, wrap up in flange face and pedestal cylindrical shell;
Record four initial temperature states of visiting point, all heating plate temperature are increased to 200 ℃, afterwards according to 50 ℃/halfhour intensification frequency, temperature is increased to 500 ℃; After 500 ℃, with temperature variations the record of the warm instrumentation amount heating plate of point, flange face upper and lower surface, temperature sensing probe, temperature booster, monitoring temperature changes, and prevents that flange local temperature is over 430 ℃;
When flange face temperature reaches 400 ℃ ± 30 ℃, be incubated 6 hours, in insulating process, need to guarantee that each measurement point temperature of temperature meter is all at 400 ℃ ± 30 ℃;
Naturally be cooled to 300 ℃, then controlling temperature descending speed is 50 ℃/halfhour cooling rate, until cooling process is closed after 3 hours, measures each some temperature meter measurement point, while guaranteeing measurement point temperature lower than 100 ℃, removes insulation insulation rock wool; The fabricated base of annealed processing is positioned in temporary supporting reinforcement, mills out sealed groove; Again detect pedestal flange face, guarantee that the roughness of flange face is lower than 1.6 μ m, planeness is lower than 0.15mm;
Obtain the pedestal that boats and ships full circle swinging electric power rudder oar propulsion system is installed;
Pedestal is welded on ship, after pedestal has freezed, again detects flange planeness;
Pedestal flange face and sealed groove are cleaned, deoil, eliminated rust, the O type circle through butter lubricated is contained in flange seal groove, then at pedestal flange face, apply flat sealant, in 10 minutes, arrange immediately lifting rudder oar device;
Adjust rudder oar well case, make well case flange corresponding one by one with the position, hole of pedestal flange face, and guarantee that front and back position is correct, hold-down bolt, along diagonal angle, tight a bolt in pairs equably, guarantee that rudder oar propulsion system compresses completely, completes the installation of boats and ships full circle swinging electric power rudder oar propulsion system.
2. an adjustment method for boats and ships full circle swinging electric power rudder oar propulsion system, is characterized in that comprising the following steps:
First according to the method in claim 1, complete the installation of boats and ships full circle swinging electric power rudder oar propulsion system;
With adding oil filter, to rudder oar inside, add hydraulic oil, lubricated ship stern sealing arrangement, guarantees that whole rudder oar system completes oiling vent sequence;
According to circuit diagram, check whether the electric-control systems such as control panel, center-control case are in place and correct line, check whether the resistance between each positive source and base has earth fault, guarantee that right value is not less than 1 megaohm, from charge and discharge board, provide and control power supply alternating-current voltage/AC voltage 24V, then check operator's compartment panel, left wing's control desk, main deck control desk and whether communication is normal on the spot, guarantee the shield effectiveness of connection;
After system communication is normal, simulates all system alarm points, and proofread successively rudder angle, rotating speed at each control desk.
3. the adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system according to claim 2, is characterized in that the concrete mode of described check and correction rudder angle, rotating speed is:
The indication of S1 rudder angle and feedback: the potentiometer that feedback use is installed in rudder angle ultramagnifier, potentiometer 360 degree rotations are without dead band, rudder angle indication, without PLC inter-process, is directly exported 4 ~ 20mA or 0 ~ 10V signal after processing deliver to rudder angle test indicator by external module;
S2 rotating speed indication: reduction ratio is added in modular converter, exports the signal of 0 ~ 10V or 4 ~ 20mA to speed instruction sheet, directly delivers to test indicator without PLC, the speed of reaction screw propeller.
4. the adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system according to claim 2, described in it is characterized in that, communication is MODBUS communication on the spot.
5. the adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system according to claim 2, is characterized in that also including following steps,
1) check that rudder oar propulsion system has or not leakage of oil, whether fuel level in tank height meets liquid level restriction requirement;
2) open all required source switchs of control panel;
3) check control panel display lamp, alarm lamp and emergency light;
4) check and adjust come about control handle and helm indicator;
5) check and adjust All Alerts system;
6) open main switchboard pre-magnetizing transformer switch, after 1 minute kind, switch automatic/hand is thrown off, opening power main switch, after inquiring heavy load on the spot, main switchboard power management system provides run signal after calculating voluntarily, and operator adopts PID variable frequency regulating speed control rudder oar propulsion system;
7) record respectively propeller speed, main motor current, lubricating oil temperature, the power of motor of coming about, the speed of coming about; And continue to check whether rudder oar propulsion system works well, without leakage, noiseless, without abnormal heating, without abnormal vibrations;
8) check the main switch interlock function of full circle swinging electric power rudder oar propulsion system and crane.
6. the adjustment method of boats and ships full circle swinging electric power rudder oar propulsion system according to claim 5, it is characterized in that: the detailed process of described PID variable frequency regulating speed control rudder oar propulsion system is, at each control desk, pass through operating handle, make the to come about signal of command potential meter and the potentiometer signal of reaction water lower pintle actual position just in time equates, when operating personal turns over a certain position by operating handle, original balance is destroyed, control mechanism is according to the magnitude relationship of command signal and feedback signal, differentiate and open corresponding cw or the conter clockwise electric machine rotation signal of coming about, signal reaches the motor inverter of coming about, frequency converter sends command adapted thereto and controls the variation that the motor of coming about is realized cw and left-hand revolution and the rotating speed of motor, corresponding rudder oar speed of revolutions also changes, when hydroflap oar goes to and the corresponding position of command signal, feedback signal and command signal reach new balance, rudder oar stops operating, the position that the angle that rudder oar rotates turns over handle is corresponding.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935504A (en) * | 2014-03-14 | 2014-07-23 | 山东省科学院海洋仪器仪表研究所 | Non-mechanical-brake frequency converting control ship steering engine drive device and control method |
| CN105148786A (en) * | 2015-09-01 | 2015-12-16 | 中船黄埔文冲船舶有限公司 | Mounting method of hydraulically driven mud agitator |
| CN109752647A (en) * | 2018-12-20 | 2019-05-14 | 大连中远海运重工有限公司 | Ocean engineering vehicle DP3 busbar interconnection switch closes row's operation test method |
| CN113895587A (en) * | 2021-12-06 | 2022-01-07 | 苏州船用动力系统股份有限公司 | Full-rotation rudder paddle state monitoring method and system based on artificial intelligence |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08192789A (en) * | 1995-01-13 | 1996-07-30 | Ishikawajima Harima Heavy Ind Co Ltd | Maintenance inspection method of propelling device of ship |
| CN101234659A (en) * | 2008-02-20 | 2008-08-06 | 沪东中华造船(集团)有限公司 | Locating mounting method for rudder carrier base on ship |
| CN101367426A (en) * | 2008-06-24 | 2009-02-18 | 中国长江航运集团江东船厂 | Shaft, rudder system mounting process of ten-thousand-ton grade special multipurpose vessel |
| CN101417703A (en) * | 2008-09-04 | 2009-04-29 | 广州中船黄埔造船有限公司 | Manufacturing and mounting method of full-rotating rudder paddle base |
| CN102815371A (en) * | 2012-08-29 | 2012-12-12 | 沪东中华造船(集团)有限公司 | Ship manufacturing method for pre-mounting steering engine base in segmentation step |
| CN202642026U (en) * | 2012-04-26 | 2013-01-02 | 中国长江航运集团江东船厂 | Rotor type steering engine installation structure |
| CN102923252A (en) * | 2012-11-14 | 2013-02-13 | 武汉南华高速船舶工程股份有限公司 | Full rotation steering oar device installation method |
| CN103101612A (en) * | 2013-01-30 | 2013-05-15 | 福建省东南造船厂 | Rudder propeller substrate installation method |
-
2013
- 2013-12-18 CN CN201310696714.6A patent/CN103625629B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08192789A (en) * | 1995-01-13 | 1996-07-30 | Ishikawajima Harima Heavy Ind Co Ltd | Maintenance inspection method of propelling device of ship |
| CN101234659A (en) * | 2008-02-20 | 2008-08-06 | 沪东中华造船(集团)有限公司 | Locating mounting method for rudder carrier base on ship |
| CN101367426A (en) * | 2008-06-24 | 2009-02-18 | 中国长江航运集团江东船厂 | Shaft, rudder system mounting process of ten-thousand-ton grade special multipurpose vessel |
| CN101417703A (en) * | 2008-09-04 | 2009-04-29 | 广州中船黄埔造船有限公司 | Manufacturing and mounting method of full-rotating rudder paddle base |
| CN202642026U (en) * | 2012-04-26 | 2013-01-02 | 中国长江航运集团江东船厂 | Rotor type steering engine installation structure |
| CN102815371A (en) * | 2012-08-29 | 2012-12-12 | 沪东中华造船(集团)有限公司 | Ship manufacturing method for pre-mounting steering engine base in segmentation step |
| CN102923252A (en) * | 2012-11-14 | 2013-02-13 | 武汉南华高速船舶工程股份有限公司 | Full rotation steering oar device installation method |
| CN103101612A (en) * | 2013-01-30 | 2013-05-15 | 福建省东南造船厂 | Rudder propeller substrate installation method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935504A (en) * | 2014-03-14 | 2014-07-23 | 山东省科学院海洋仪器仪表研究所 | Non-mechanical-brake frequency converting control ship steering engine drive device and control method |
| CN103935504B (en) * | 2014-03-14 | 2016-06-29 | 山东省科学院海洋仪器仪表研究所 | A kind of mechanical brake variable-frequency controls ship steering engine driving device and control method |
| CN105148786A (en) * | 2015-09-01 | 2015-12-16 | 中船黄埔文冲船舶有限公司 | Mounting method of hydraulically driven mud agitator |
| CN105148786B (en) * | 2015-09-01 | 2017-06-27 | 中船黄埔文冲船舶有限公司 | A kind of installation method of hydraulic-driven slurry agitator |
| CN109752647A (en) * | 2018-12-20 | 2019-05-14 | 大连中远海运重工有限公司 | Ocean engineering vehicle DP3 busbar interconnection switch closes row's operation test method |
| CN113895587A (en) * | 2021-12-06 | 2022-01-07 | 苏州船用动力系统股份有限公司 | Full-rotation rudder paddle state monitoring method and system based on artificial intelligence |
| CN113895587B (en) * | 2021-12-06 | 2022-04-08 | 江苏新航船舶科技股份有限公司 | Full-rotation rudder paddle state monitoring method and system based on artificial intelligence |
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Address after: 210015 Yan Jiang Road, Xiaguan District, Nanjing, Jiangsu Province, No. 55 Patentee after: Nanjing Jinling shipyard Co., Ltd. Address before: 210015 Yan Jiang Road, Xiaguan District, Nanjing, Jiangsu Province, No. 55 Patentee before: Nanjing Jinling Shipyard Factory, CSC |
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Address after: 210015 No. 55 Yan Jiang Road, Xiaguan District, Jiangsu, Nanjing, China Patentee after: China Merchants Jinling shipping (Nanjing) Co., Ltd Address before: 210015 No. 55 Yan Jiang Road, Xiaguan District, Jiangsu, Nanjing, China Patentee before: NANJING JINLING SHIPYARD Co.,Ltd. |
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